Common problems include rusting, loose parts, stiff wheels and flat tyres. Rust can be removed with sandpaper, loose parts tightened with tools, stiff wheels oiled and tyres properly inflated to ensure smooth functioning. Class 6 NCERT Vocational Education Kaushal Bodh Project ...
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Rims support the tyres and provide a braking surface for rim brakes. Tyres offer traction, cushioning and grip on different surfaces, ensuring smooth riding, better control and safety by preventing skidding or slipping. Class 6 NCERT Vocational Education Kaushal Bodh Project ...
A bicycle uses wheels and axles, levers and pulleys to function. Pedals act as levers, chains and sprockets work as pulleys, while wheels and axles ensure smooth movement. Together, they reduce effort and improve efficiency. Class 6 NCERT Vocational Education Kaushal ...
Rusting of bicycle parts can be prevented by regular cleaning, applying oil or grease and storing the bicycle in a dry place. Protective coatings like paint also help in reducing rust formation on metal parts. Class 6 Vocational Education Kaushal Bodh ...
Regular air pressure checks prevent flat tyres and ensure a smooth ride. Properly inflated tyres improve traction, reduce rolling resistance and enhance safety, while low pressure can lead to instability and increased effort while riding. Class 6 Vocational Education Kaushal Bodh ...
The kickstand allows a bicycle to stand upright when not in use. It prevents the bicycle from falling over, providing support and stability while parking the bicycle on different surfaces. Class 6 Vocational Education Kaushal Bodh Part 2 Work with Machines ...
The bicycle frame is the main supporting structure that connects all parts. It holds the seat, wheels and pedals together, providing stability and ensuring a comfortable riding experience for the cyclist. Class 6 Vocational Education Kaushal Bodh Project 3 Maker Skills ...
Handlebars provide support for the rider and help in steering the bicycle. They allow smooth navigation, ensuring control over direction. Without handlebars, maneuvering the bicycle safely would be difficult. Class 6 Vocational Education Kaushal Bodh Project 3 Maker Skills NCERT solutions Class ...
The three types of brakes in bicycles are rim brakes, disc brakes, and drum brakes. Rim brakes grip the wheel’s rim, disc brakes use a rotor and caliper, while drum brakes operate inside a hub. Class 6 Vocational Education Kaushal Bodh ...
The bicycle chain transfers power from the pedals to the rear wheel. As the rider pedals, the chain moves over the sprockets, ensuring smooth movement and helping the bicycle move forward efficiently. Class 6 NCERT Vocational Education Kaushal Bodh Project 3 ...